Google Antigravity launches Plugin Marketplace with official Firebase plugin for agent workflows
rodydavis · x · 2026-11-03
Google Antigravity has launched a Plugin Marketplace for discovering and installing curated plugins that extend agents with reusable skills, MCP servers, rules, and subagents, available in both the Antigravity App and CLI. Firebase shipped an official "Build with Google" plugin offering agent guidance for securing Firestore rules, deploying to App Hosting, and setting up AI logic. Plugins support API key and OAuth credential configuration.
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